package com.shujia.four;

public class VariableTest3 {

    public static void main(String[] args) {
        short s = 5;
        // s = s - 2;
        byte b = 3;
        // b = b + 4;
        b = (byte) (b + 4);

        char c = 'a';
        int i = 5;
        float d = 3.14F;
        double result = c + i + d;

        byte b1 = 5;
        short s1 = 3;
        // short num = s1 + b1;

    }
}
